# MACHINERY
> MSHA accident `220052720003` · 09/26/2005 · White Rock Quarries
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Mechanic helper
- **Activity:** Hoist
- **Injury source:** JACKS-MECH,HYDRL,AIR,ETC
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HEAD, MULTIPLE PARTS
- **Days lost:** 182
- **Mine experience:** 10.9 years
## Operator
- **Controller:** Vecellio Group Inc
- **Operator:** White Rock Quarries
- **Mine:** [0801058](https://api.ai-analytics.org/mine/0801058)
## Narrative

IW received lacerations to left ear and face & head contusion after he was struck by a 20-Ton bottle jack that slipped off while it was being used to raise a screen shaker. Failure to restrain the jack with chains to prevent ejection in case of slip off was the main cause of accident.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*